Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

An organic light emitting display panel and a display device

A light-emitting display and panel technology, applied in semiconductor devices, electrical components, circuits, etc., can solve problems such as poor display effect, poor effect, and poor color saturation

Active Publication Date: 2020-09-25
WUHAN TIANMA MICRO ELECTRONICS CO LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method can improve the jaggedness of the irregular-shaped edge of the display panel to a certain extent, but the effect is not good, and the color saturation of the display panel near the irregular-shaped edge is poor, and the display effect is poor.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • An organic light emitting display panel and a display device
  • An organic light emitting display panel and a display device
  • An organic light emitting display panel and a display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] In order to weaken the jagged phenomenon of the irregular-shaped edge of the irregular-shaped display panel and improve the effect of the display panel near the irregular-shaped edge, the embodiments of the present invention provide an organic light-emitting display panel and a display device. In order to make the purpose, technical solution and advantages of the present invention clearer, the following examples are given to further describe the present invention in detail.

[0046] Such as Figure 1 to Figure 3 As shown, the organic light-emitting display panel provided by the embodiment of the present invention includes a display area with a special-shaped edge 1, and the display area includes a first display area 2 and a second display area 3 arranged in sequence along a direction away from the special-shaped edge 1, and the first display area 2 includes a plurality of first sub-pixels 21 arranged in an array, and the second display area 3 includes a plurality of pix...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an organic light-emitting display panel and a display device, which are used to weaken the jagged phenomenon of the special-shaped edge of the special-shaped display panel and improve the display effect of the display panel near the special-shaped edge. The organic light-emitting display panel includes a display area with a profiled edge, the display area includes a first display area and a second display area arranged in sequence along a direction away from the profiled edge, the first display area includes a plurality of first sub-pixels arranged in an array, The second display area includes a plurality of pixel units arranged in an array, and each pixel unit includes second sub-pixels of at least three colors, wherein: the second display area is provided with a plurality of pixel circuits, and each second sub-pixel is connected to The corresponding pixel circuits are electrically connected, and the first sub-pixel and the second sub-pixel of the same color share the same pixel circuit; the number of first sub-pixels of the same color connected to the second sub-pixels of each color in the same pixel unit same.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an organic light emitting display panel and a display device. Background technique [0002] OLED display panels are thin, light, wide viewing angle, active light emission, continuously adjustable light color, low cost, fast response, low energy consumption, low driving voltage, wide operating temperature range, simple production process, high luminous efficiency and With many advantages such as flexible display, it has been listed as a very promising next-generation display technology. [0003] With the development of OLED technology, display devices are gradually becoming narrower or even borderless. From the perspective of aesthetics and product quality, the shape of display panels is no longer limited to regular shapes such as rectangles, or special application scenarios. Limited to regular shapes such as rectangles. Special-shaped display panels gradually appear in...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32
CPCH10K59/353H10K59/121
Inventor 李敏马扬昭王永志彭涛
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com